Dynamic recognition from ship-radiated noise

被引：0
|
作者：
LI Xungao (Naval Submarine Academy Qingdao 266071) FENG Xinxin GE Yi (Institute of Acoustics
机构：
来源：
Chinese Journal of Acoustics | 2005年 / 04期
关键词：
Dynamic recognition from ship-radiated noise; line;
D O I：
10.15949/j.cnki.0217-9776.2005.04.003
中图分类号：
U666 [导航设备、水声设备];
学科分类号：
082402 ;
摘要：
On the basis of envelope spectrum analysis of ship-radiated noise, the features and the extracting methods are discussed, and then a new method of dynamic recognition has been proposed. Using this method, accurate recognition rate for different types of ship targets can be effectively improved, and some of the important parameters of target’s movement can be obtained at the same time.
引用
收藏
页码：312 / 322
页数：11
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